Delta®
Aerator - 2.2 GPM in Polished Brass
Model#:
RP18454PB
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PRODUCT FEATURES
Technology and Special Features
Brilliance® Finish
Brilliance® Finish
Many Delta products are made with Brilliance® finishes, which resist abrasions and discolorations better than traditional brass or even chrome.
Documents & Specs
Installation Information
Flow Rate :
2.2 gpm @ 60 psi, 8.3 L/min @ 414 kPa
Overall Height (in.) :
13/16
Valve Type:
NA
REVIEWS
Rated 5 out of
5
by
Vermonter from
Brass nozzle
It works like it’s supposed to.
Date published: 2021-10-24
Q&A
What is the diameter of this fitting?
I need two brass aerators part RP18508. Can you please guide me on which part I need to order?
Hi Valued Customer,
Thank you for your question, please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible.
RP18508PB is still available.
Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
Date published: 2025-10-29
The aerator I’m looking for looks exactly like this one. The only difference is “2.0 GPM” on mine and “2.2 GPM” on this one. Will this part fit?
Hi Susan!
Thank you for reaching out with your question, I am pleased to assist you. You can us the aerator, it will give you 0.2 more gallons per minute than your last aerator.
We appreciate your business and look forward to continually serving you.
Best Regards,
Kelley
Date published: 2024-03-28
This is the female 55/64 replacement?
Hello Bill,
Thank you for your question! I am happy to help you!
The thread size of the Delta Aerator RP18454 is female 55/64”-27.
Please contact us back for any further questions.
Best Regards,
Nicole
Date published: 2024-03-28
I need a similar part to RP18454 that goes on the tub spout. Today I have a brass tip on the tub spout, but want to convert to chrome. Is there a chrome tip of the same style as faucet part RP18454, but made for the tub?
Hello, Steve.
Thank you for your question. I am happy to help you. The brass tip on the tub spout is part of the tub spout and is not removable. The entire tub spout has to be replaced if you need to change the color to chrome. Please contact us directly if you have any further questions or concerns.
Best Regards, James
Date published: 2024-03-28
Is this a threaded female connection
Hi radworker69, thank you for contacting Delta Faucet Company!
The RP18454 is a female connection that has a thread count of 55/64"-27.
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Communications Specialist
Date published: 2024-03-28
We have the 3567 in Pearl Nickel (5 fixtures total), installed in 2003. Can we get the RP18454 in Pearl Nickel? If not, how about Satin Nickel? If not, would Brushed Nickel be a good replacement?
Hello Scott!
Thank you for your question and we are happy to help! Unfortunately, the RP18454 does not come in any of those finishes any longer. We apologize for the inconvenience. With further questions or concerns, please contact us directly.
Best Regards,
Carrie
Date published: 2024-03-28
Just had Delta bathroom faucet Model 2520LF A ECO installed. Good looking faucet but the reduced waterflow is disappointing. Will this RP18454 work with this faucet?If not, what 2.2 gpm part will work?
Hi Ron F,
Thank you for your question!
For the faucet model 2520LF A ECO, the aerator thread size will depend on the faucet code on the back of the faucet. See the parts diagram for more information:
https://media.deltafaucet.com/PartsDiagram/DPD-L-2520LF-A-ECO%20Rev%20B.pdf
For 413763, the thread size is 13/16"-27. A 1.8 GPM aerator is RP47667.
For 413763-A or 501052, the thread size is 55/64"-27. 2.2 GPM aerators with the same thread size include RP18454, RP48067, and RP42830.
Please reach out with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2025-07-15
Can this aerator replace an RP61342 that came with the Delta Porter & Windemere - 2H Kitchen in Chrome Finish Faucet Model 21996LF?
Hello!
No, model 21996LF can only utilize the RP61342 aerator.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2026-05-18
Does the aerator come with a gasket?
Hi Valued Customer,
Thank you for your question,
Yes, the gasket is attached to the aerator.
Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
(800) 345-3358
customerservice@deltafaucet.com
Date published: 2025-01-31
What would be an equivilant part to #RP18454 that could be shipped to WA. I assume this is restricted due to water flow requirements in that state. Looking for a replacement aerator for bathroom faucet #2567-27.
Hello Customer! Thank you for your question and we are happy to help. We do not have a part equivalent that could be shipped to WA. We recommend finding the correct part number with your model number. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2025-05-12
Where can I get washers for these aerators (RP18454)?
Hello Peter.
Thank you for contacting Delta Faucet Company and we are happy to help. Unfortunately, there is no washer for the Delta RP18454 aerator. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2024-03-28
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